Merge pull request #40 from rtconner/master

Filter out any directories within the logs folder.

Author: rap2hpoutre

src/Rap2hpoutre/LaravelLogViewer/LaravelLogViewer.php

@@ -124,12 +124,13 @@ public static function getFiles($basename = false)
     {
         $files = glob(storage_path() . '/logs/*');
         $files = array_reverse($files);
+        $files = array_filter($files, 'is_file');
         if ($basename && is_array($files)) {
             foreach ($files as $k => $file) {
                 $files[$k] = basename($file);
             }
         }
-        return $files;
+        return array_values($files);
     }
 
     /**